baber/WOPTO huggingface dataset:
Patent EP-0231587-A3 (EP)
Title: A method of batch filtration and control means for a filter
IPC: B01D29/50
Filed: 1986-10-09
Abstract: This invention relates to a method and control means to effect batch filtration, in which the filtration cycle of the filter (1) includes a pulsed reversed flow stage in which fluid is pumped into the filter outlet (15) with all the filter inlets closed. The filter drain (5) is opened for a short time during the pulse. Loosening and break-up of the filter cake is thus effected reducing time between cleaning or backwash stages.
Patent EP-0226378-A3 (EP)
Title: Data storage disk apparatus
IPC: G11B23/00
Filed: 1986-12-01
Abstract: In a flexible magnetic disc apparatus having a disc drive unit including a spindle with a cylindrical peripheral surface terminating at an upper margin thereof and a seating surface provided on the disc drive unit in a plane normai to the central rotary axis of the cylindrical peripheral surface, and a record disc including a flexible magnetic disc member, a reinforcing core member secured to the disc member at the center thereof and having an aperture for receiving the spindle and a reference surface engageable with the seating surface to limit the extension of the spindle through the aperture, spindle positioning projections extending into the aperture for engagement with the spindle therein and a resilient member extending into the aperture for pressing the spindle therein against the positioning projections; the top edges of the spindle positioning projections are located in respect to the reference surface so that, when the record disc is mounted on the disc drive unit with the reference surface engaging the seating surface, the cylindrical peripheral surface of the spindle always extends above the top edges of the positioning projections, not withstanding the standard dimensional tolerances, for ensuring that the positioning projections will accurately center the flexible magnetic disc member relative to the rotary axis.
Patent EP-0226397-A3 (EP)
Title: Disposable catheter insertion apparatus
IPC: A61M25/02
Filed: 1986-12-04
Abstract: An introducer (11) for a catheter comprises a tubular shield (16) having a distal arm extending axially thereof to which is attached a tube (15) extending proximally into the shield and spaced from the inner wall thereof. The tube (15) is to receive a catheter and the annular space between the tube and the shield receives a protective sheath for the catheter. On insertion of the catheter the sheath emerges through a side opening in the introducer.
Patent EP-0260563-A3 (EP)
Title: Farbstoffpräparationen
IPC: C09B67/24
Filed: 1987-09-07
Abstract: Ölige bzw. pastöse Zubereitungen anionischer Farbstoffe 
enthalten 50 - 100 Gew.-% des Farbstoffes in Form des 
Salzes einer organischen Stickstoff- oder Phosphorbase 
mit gegebenenfalls geringen Anteilen Alkali- oder Ammo­
niumkationen sowie gegebenenfalls geringe Mengen anor­
ganischer Salze, Wasser, bei Raumtemperatur flüssiger 
organischer Stickstoff- oder Phosphorbasen und/oder Lö­
sungsvermittler und/oder hydrotroper Verbindungen und 
weisen eine Viskosität von ≧ 500 mPas insbesondere 
≧ 5000 mPas auf. Sie finden Verwendung zur Herstellung 
von Färbebädern und Druckpasten.
Patent EP-0272864-A3 (EP)
Title: Container device for separately storing and mixing two ingredients
IPC: A61J1/00
Filed: 1987-12-15
Abstract: A device for separately storing and mixing two ingredients, comprising a flexible bag (10) and an encapsulating container (40) which encapsulates a portion of the flexible bag (10). This results in the separation of the flexible bag (10) into two compartments (24, 26) at neck portion (28). The encapsulating container (40) has releasable partitioning means (50), whereby upon the release of the means (50), the container (40) opens, permitting the mixing of the ingredients stored in the compartments (24,26).
Patent EP-0280234-A3 (EP)
IPC: D21C9/00
Filed: 1988-02-22
Abstract: The present invention relates to a mixing apparatus for improving the treatment of fibre suspension. The apparatus comprises a housing (13) for the fibre suspension flow having a mixing chamber with an inlet opening (14), an outlet opening (16), and a fluidizing rotor (22) arranged in the mixing chamber. The fluidizing rotor (22) is formed of a shaft (21) extending through the housing (13) substantially at a right angle to the fibre suspension flow therethrough and finger-like fluidizing members (26) attached to the end (25) of said shaft (21) in the housing (13). <IMAGE>
Patent EP-0289865-A3 (EP)
IPC: H01L31/046
Filed: 1988-04-20
Abstract: Bei einem Verfahren zur Herstellung einer Solarzellenanordnung in 
Reihenschaltung und integrierter Dünnschichttechnik soll auf ver­
fahrenstechnisch möglichst einfache Weise die Verschaltung so zuver­
lässig und gleichmäßig wie möglich erfolgen. Auf einem transparenten 
Substrat 1 wird zunächst eine erste, transparente Elektrode 2 groß­
flächig abgeschieden und strukturiert. Sodann werden eine photo­
empfindliche Halbleiterschicht 4 sowie eine zweite Elektrodenschicht 5 
nacheinander großflächig abgeschieden und gemeinsam strukturiert. Danach 
werden Kontaktelemente 7 unter Ausfüllung der durch die Strukturierung 
entstandenen Gräben schichtförmig aufgebracht und neben den genannten 
Gräben durch weitere Gräben 9 mindestens bis zur Oberfläche der Halb­
leiterschicht 4 strukturiert, wodurch separate, in Reihe geschaltete 
Solarzellen 10 entstehen.
Patent EP-0291903-A3 (EP)
Title: Membrane anchor for ion-selective electrodes
IPC: G01N27/414
Filed: 1988-05-16
Abstract: A membrane anchor for an ion-selective elec­
trode may be formed by intersolubilizing an ion-selec­
tive membrane lying above a sensing pad with a region of 
thermoplastic material laterally disposed around the 
membrane. A first layer of electrically insulating 
thermoset material lies beneath the thermoplastic ma­
terial and in intimate contact with an electrically 
insulating susbstrate. A second layer of exposed ther­
moset material lies above the thermoplastic material and 
contacts the first layer of thermoset material around 
the entire lateral perimeter of the thermoset mater­
ial.  
     The membrane anchor may be usefully employed 
with an ion-selective electrode having an electrically 
insulating substrate with a substantially planar surface 
and having non-metallic means for sensing a potential 
affixed to the surface beneath an ion-sensitive mem­
brane.
Patent EP-0318694-A3 (EP)
IPC: C10G1/00
Filed: 1988-10-21
Abstract: 1. Verfahren zur Sumpfphasehydrierung mit 
nachgeschalteter Gasphasehydrierung fester 
kohlenstoffhaltiger Einsatzstoffe.  
     2.1 Bei den bekannten Verfahren müssen definierte 
Eintrittstemperaturen im Sumpfphase- und 
Gasphasereaktor sowie bei der Kohleanmaischung 
eine konstante Phasengleichgewichtstemperatur im 
Zwischenabscheider für die direkte 
Lösungsmittelrückführung eingestellt werden. Dies 
wird erschwert durch veränderliche 
Wärmeübertragung infolge Verschmutzung der 
Maischewärmeaustauscher. Die Aufheizung der 
Einsatzprodukte auf die erforderliche 
Eintrittstemperatur in das Reaktionssystem der 
Sumpfphasenhydrierung erfolgt mittels eines im 
Einsatzproduktstrom mit Fremdwärme betriebenen 
Aufheizofens.  
     Die durch Mehrphasenströmung von Gasen, Dämpfen, 
Flüssigkeit und Feststoff in den Rohren des 
Aufheizofens gekennzeichneten 
Verfahrensbedingungen machen die Auslegung und den 
Betrieb solcher Öfen schwierig.  
     2.2 Bei optimierter Ausnutzung der Reaktionswärme aus 
der Sumpfphase- und Gasphasehydrierung mittels 
Wärmeaustauscher mit Bypaßbetrieb wird erreicht, 
 
 
daß einerseits die prozeßrelevanten 
Betriebstemperaturen eingestellt werden und 
andererseits ein fremdbeheizter Aufheizofen für 
die ein Dreiphasengemisch darstellenden 
Einsatzstoffe entfällt und die Zuführung von 
Fremdwärme auf die Aufheizung eines Teilstromes 
des Hydriergases in einem Hydriergasofen 
beschränkt wird. Unter optimierten Bedingungen 
wird für den Normalbetrieb ein wärmeautarker 
Prozeß erreicht, so daß der Hydriergasofen (24) 
nur zum Anfahren oder im stark verschmutzten 
Zustand der Anlage benötigt wird.  
     2.3 Hydrierung und Verflüssigung von Gasflammkohle des 
Ruhrgebiets.
Patent EP-0294983-A3 (EP)
IPC: B65D81/34
Filed: 1988-05-31
Abstract: Disclosed are ceramic compositions which are useful 
in the formulation and fabrication of microwave susceptors 
for disposable packages for the microwave heating of food 
items. The compositions include a novel microwave absorbing 
material and a binder. The novel microwave absorbing 
materials comprise ceramics with neutral lattice charges 
such as clays, kaolin, talc, silicates, alumina, 
aluminosilicates and mixtures thereof. The compositions 
provide good heat generation and a predeterminable upper 
temperature limit. The materials are common and 
inexpensive. Preferred compositions additionally include a 
temperature profile moderator which can be common salt.
Patent EP-0308159-A3 (EP)
Title: Substituted pyridines as dopamine-beta-hydroxylase inhibitors
IPC: C07D213/70
Filed: 1988-09-12
Abstract: Compounds of formula 
  
in which X¹ to X⁵ are hydrogen, halogen, hydroxy or 
alkoxy and n is 1 to 5, processes for their preparation 
intermediates useful in their preparation, pharmaceutical 
compositions containing them and their use in therapy in 
particular as dopamine-β-hydroxylase inhibitors.
Patent EP-0330939-A3 (EP)
Title: Acrylic acid morpholides, their production and use
IPC: C07D213/643
Filed: 1989-02-18
Abstract: This invention relates to a compound of the 
formula: 
  
wherein R¹ is hydrogen, a halogen or a lower alkyl 
group; R² and R³ independently are a lower alkoxyl 
group; and Py is an optionally substituted pyridyl group 
, or a salt thereof.  
     The compound [I] or a salt thereof exerts excellent 
fungicidal effects against plant disease and is used as 
fungicide for agricultural use.
Patent EP-0338350-A3 (EP)
Title: Dusting treatment agent, dusting-treated thermoplastic film, and method of dusting treatment for the film
IPC: B05D7/22
Filed: 1989-04-07
Abstract: There are disclosed a dusting treatment agent for imparting inter-film lubricity to a film of a vinylidene chloride derivative resin which comprises a mixture of a component (A) a polyhydric alcohol, a component (B) an amphoteric or nonionic surface active agent, a component (C) a vegetable oil and a component (D) an inorganic powder; a vinylidene chloride derivative resin film having an improved openability because of being treated with said agent; and a method of treating said film with said agent.
Patent EP-0343666-A3 (EP)
IPC: G03F7/34
Filed: 1989-05-25
Abstract: Process for preparation of a correct reading 
image comprising 
   (A) exposing imagewise to actinic radiation 
a photopolymerizable electrographic 
element comprising in order a temporary 
support, photopolymerizable layer, and 
a strippable cover sheet, the exposure 
being through the cover sheet;    (B) stripping the cover sheet;    (C) laminating the exposed surface of the 
photopolymerizable layer to a 
conductive substrate;    (D) peeling off the temporary support;    (E) charging electrostatically the exposed 
photopolymerizable layer to form a 
latent image of electrostatic charge on 
the exposed areas;    (F) toning the electrostatically charged 
exposed imaged areas; and    (G) transferring the toned image to a 
receptor support.    
Multiple copies can be produced with a single 
exposure. Overlay or surprint proofs can be prepared.
Patent EP-0357950-A3 (EP)
Title: Construction set comprising mutually insertable angled econstruction set comprising mutually insertable angled elements lements
IPC: E04B2/02
Filed: 1989-08-02
Abstract: Set of angular building elements for building visual protection, acoustic protection or detonation protection walls which can contain plants, for plant tubs, slope supporting elements, supporting pillars as well as surrounds for plots, paths and flower-beds. Moulded bricks and elements, having a mainly equal-sided angular cross-section with any internal angle, mainly of 90 and 60 degrees, and equal-sided side ends, are assembled by masonry techniques with offset cross-joints into free-standing or escarped supports and walls with plants. Various walls and supports which can be statically load-bearing can thus be constructed without liquid by means of a single angular element and the hollow chambers can be reinforced and grouted with mortar. Several solutions are available for dowelling the horizontal joints, such as edge moulding and connecting pins. Moreover, said building elements can be of various materials of corresponding dimensions, for example concrete for building construction systems, timber for furniture and partition walls, or synthetic materials for models.
Patent EP-0358020-A3 (EP)
IPC: C08G73/14
Filed: 1989-08-19
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 
Polyamidimiden aus Diimiddicarbonsäuren, Trimellitimido­
carbonsäuren und Diisocyanaten und deren Verwendung als 
Formkörper, Folien und Bindemittel für Lacke.
Patent EP-0362592-A3 (EP)
IPC: B62D5/06
Filed: 1989-09-15
Abstract: Es wird eine hydraulische Hilfskraftlenkung für 
Kraftfahrzeuge vorgeschlagen, wobei die hydraulische 
Unterstützung lediglich oberhalb einer vorgegebenen 
Lenkkraft erfolgt, mit einem an eine mechanische Lenkung 
gekoppelten Arbeitszylinder (6), einer Pumpe (19,36) und 
einem Steuerventil (12). Um eine sichere Funktionsweise 
und einen einfachen Aufbau der Hilfskraftlenkung zu 
erreichen, wird vorgeschlagen, daß eine durch die 
Lenkkraft bewirkte Verschiebung eines gegenüber dem 
Fahrzeugkörper verschieblich gelagerten Bauteils (2) der 
mechanischen Lenkung entgegen einer Vorspannkraft der 
mechanischen Betätigung des Steuerventils (12) dient.
Patent EP-0361488-A3 (EP)
Title: Magnetic disk apparatus having a circuit for detecting the position of servo information recorded on a magnetic disk
IPC: G11B21/10
Filed: 1989-09-28
Abstract: The magnetic disk apparatus is to be used for 
reading operation for a magnetic disk. The disk includes 
a plurality of concentric tracks each of which has data 
areas for storing user's data and servo areas followed by 
the data areas. Each of the servo areas includes servo 
information for aligning a magnetic head with the center 
of a target track and an identification (ID) signal 
recorded at a predetermined discrimination frequency to 
indicate the starting position of the servo area. The 
apparatus comprises a reproducing means for reading a signal recorded on 
the target track through the magnetic head and supplying 
a reproduced signal first identifying means for extracting a 
component equal or close to the discrimination frequency 
from the reproduced signal and generating a first detection 
signal second identifying means for extracting a signal 
component having a harmonic of the discrimination frequency 
from the reproduced signal and generating a second 
detection signal subtracting means for determining an amplitude 
difference between the first detection signal and the 
second detection signal and supplying a subtraction signal; 
and detecting means for supplying a third detection 
signal indicating the detection of the discrimination 
signal when the subtraction signal reaches a predetermined 
threshold level. This apparatus decreases the 
possibility of mistaking a data signal read from the 
data area of a magnetic disk for a servo ID and accurately 
detects a servo ID recorded in the servo area of a magnetic disk.
Patent EP-0368048-A3 (EP)
IPC: B21B1/46
Filed: 1989-10-19
Abstract: Bei der Herstellung von warmgewalzten Stahlbändern 
werden die von der Gießanlage kommenden, bandförmigen 
Gießstränge in einem Zwischenspeicher zu einem Bund 
aufgewickelt und nach Erwärmung wieder abgewickelt und 
einem Walzwerk zum Auswalzen auf eine bestimmte 
Endquerschnittstärke zugeführt. Hierbei ist jedoch von 
Nachteil, daß die aus der Gießanlage ausgetragenen 
Gießstränge bevor sie dem Fertigwalzwerk zugeführt 
werden, in einem Zwischenspeicher gelagert und 
vorgewärmt werden müssen. Dies ist mit einem erhöhten 
Anlage-, Energie- und Kostenaufwand verbunden. Auch 
erfordert die Anordnung eines Zwischenspeichers einen 
erhöhten Platzbedarf. Gemäß der Erfindung werden 
jedoch diese Nachteile dadurch beseitigt, daß das 
stranggegossene Vormaterial nach der Erwärmung im 
Ausgleichsofen (3, 4) einer mehrgerüstigen, 
reversierbaren Fertigwalzstraße (10) mit daran 
angeschlossener Coilbox (14) zugeführt wird.
Patent EP-0361625-A3 (EP)
IPC: G01N33/12
Filed: 1989-09-29
Abstract: A method is presented for examining food products 
(11) for undesired ingredients by means of irradiation. 
This method applies a laser beam (10) which scans the food 
products according to a predetermined pattern. Variations 
in the local intensity of the laser beam shining through 
the food products then indicate the presence of undesired 
ingredients. This method can be carried out by an apparatus 
which preferably comprises two parabolic mirrors (4, 5), a 
laser (9) emitting a laser beam (10) such as to originate 
from the focus of one of said mirrors and a detection mean 
(8) positioned in the focus of the other mirror. The food 
products (11) are moved between the mirrors, for example by 
a conveyor belt (1, 2).
Patent EP-0329463-A3 (EP)
Title: Modified epoxy resin composition process for preparation thereof and paint composition comprising this modified epoxy resin composition
IPC: C08G59/64
Filed: 1989-02-17
Abstract: Disclosed is a modified epoxy resin composition comprising a resin having recurring units represented by the following general formula: <CHEM> for H or -CH3, R3 stands for H or a halogen atom, and having an epoxy group, a phenolic hydroxyl group and a primary alcoholic hydroxyl group as terminal functional groups in specific amounts. This composition has a high reactivity with an active methylol group, and when this composition is combined with a curing agent resin such as an amino resin or a phenolic resin, a coating having an excellent bending processability is obtained.
Patent EP-0331497-A3 (EP)
Title: Method for improving core loss properties of electrical sheet product
IPC: H01F1/16
Filed: 1989-03-02
Abstract: A method is provided for domain refinement of 
electrical sheet or strip products, such as grain-­
oriented silicon steel and amorphous magnetic materials, 
by subjecting at least one surface of the steel to an 
electron beam treatment to produce narrow substantially 
parallel bands of treated regions separated by untreated 
regions substantially transverse to the direction of 
sheet or strip manufacture to improve core loss without 
damaging the surface of any coating thereon.
Patent EP-0347263-A3 (EP)
IPC: F16H59/24
Filed: 1989-06-19
Abstract: A system for controlling automatic, multi-step or 
continuously variable, transmission equipped with a motor 
vehicle utilizing fuzzy logic. In the system, fuzzy 
production rules have been prepared based upon an expert 
driver's judgments and operation made on a vehicle with a 
manually shifted transmission. Various operating 
conditions including opening degree of a throttle valve 
and road speed of the vehicle are detected and from the 
detected value, various predictions are made such as an 
appropriateness of vehicle response to a gearshift 
intended by the driver and engine output change that would 
occur should the transmission be shifted to a given gear. 
These measured or estimated value are put on a common 
scale named universe of discourse and membership values of 
the rules are successively calculated. Among the rules, 
one rule is finally selected and according to the gear 
indicated in the selected rule, the current gear is 
shifted up or down or is held at the present position, in 
case of the multi-step transmission. Similarly, the speed 
ratio in the continuously variable transmission is 
determined from the selected rule.
Patent EP-0353105-A3 (EP)
IPC: G03F7/00
Filed: 1989-07-31
Abstract: An image recording apparatus having an exposure unit, 
a pressure developing unit and a thermal fixing unit. The 
apparatus employs a separate type image recording mediums 
including a microcapsule sheet and a separate developer 
sheet. The thermal fixing unit applies heat to the developer 
sheet carrying an output image thereon. A heat application 
means of the thermal fixing unit is positioned spaced away 
from the imaging surface of the developer sheet for avoiding 
direct contact therewith.
Patent EP-0359442-A3 (EP)
Title: Mono-iodopropargyl esters of dicarboxylic anhydrides and their use as antimicrobial agents
IPC: A01N37/44
Filed: 1989-08-31
Abstract: The new compositions of matter of the present invention comprise compounds having one of the following formulas: <CHEM>  wherein:  R is hydrogen or methyl;  n is 1 to 16; R1 and R2 are defined as R3 and R4 below or are joined to form a cycloalkyl, cycloalkenyl, aromatic or a heterocyclic ring containing an oxygen, nitrogen or sulfur atom or an alkoxy, amino, carboxyl, halo, hydroxyl, keto or a thiocarboxyl substituted derivative thereof; R3 and R4 are independently selected from (A) hydrogen, alkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl, a heterocyclic ring containing an oxygen, nitrogen or sulfur atom, alkoxy, amino, carboxyl, halo, hydroxyl, keto or a thiocarboxyl and (B) substituted derivatives of the alkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl and the heterocyclic ring wherein the substitutions are alkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl, alkoxy, amino, carboxyl, halo, hydroxyl, keto or a thiocarboxyl; W may be a single bond, oxygen, NR5, or (CR6R7)m, wherein R5 is hydrogen, alkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl or a heterocyclic ring containing an oxygen, nitrogen or sulfur atom or a substituted derivative of alkyl, cycloalkyl, alkenyl, cycloalkenyl or aryl groups wherein the substitutions are alkyl, cycloalkyl, alkenyl, cycloalkenyl, aryl, alkoxy, amino, carboxyl, halo, hydroxyl, keto or a thiocarboxyl where R6 and R7 are defined as R3 and R4 above and m is an integer from 1 to 12; and  X is hydrogen or a salt-forming cation. Examples of such compositions are mono-iodopropargyl succinates, maleates, itaconates, diglycolates and phthalates. Other compounds include the mono-iodopropargyl esters of anhydrides such as dimethylglutaric anhydride and ethylenediamine tetraacetic dianhydride. They are used in microbiocidal formulations and effective microbiocides.
Patent EP-0359568-A3 (EP)
Title: Self-running scanner for optically reading images
IPC: H04N1/193
Filed: 1989-09-14
Abstract: Provided is a self-running type scanner comprising a 
movable scanner unit (1′) and a running guiding and 
assisting plate (23) mounting the scanner unit for guiding 
running of the scanner unit. The movable scanner unit 
comprises an illuminating light source (10), a step motor 
(46) from running the scanner unit, an image sensor (13), 
a controller (20) for controlling provision of image 
information and running of the scanner unit, and wheels 
(21, 22) to which the rotation force of the motor is 
transmitted. The running assisting plate comprises guides 
(33a, 33b) engaging with the wheels, a light transmitting 
area (34), a white area (35) around the light transmitting 
area, a black area (D) surrounding the white area and the 
light transmitting area, and timing marks (36, 37) 
indicative of the position for starting reading.
Patent EP-0367507-A3 (EP)
IPC: B23K26/00
Filed: 1989-10-27
Abstract: A diode laser pumped, solid state laser-based system 
and related method of operation for precision materials 
processing and machining is described. A component of the 
system is a diode laser pumped, q-switched, fiber-coupled, 
solid state laser which produces a pulsed beam having a 
pulse width of approximately 50 ns or less, which width is 
necessary for material removal by ablation. Other 
components of the system include an optical subsystem such 
as a microscope, a stepper-motor controlled workstation, 
an imaging subsystem such as a video camera coupled to a 
monitor, and control means such as a personal computer. 
The system can be operated in either a manual or an 
automatic mode.